<ion-tabs>
  <ion-tab [root]="tab1Root" tabTitle="首页" tabIcon="home"></ion-tab>
  <ion-tab [root]="tab2Root" tabTitle="作品秀场" tabIcon="aperture"></ion-tab>
  <!--<ion-tab tabTitle="+" (ionSelect)="xxxx()"></ion-tab>-->
  <!--<ion-tab  tabTitle="" (ionSelect)="uploadEvent()" tabIcon="camera"></ion-tab>-->
  <ion-tab  tabTitle="" (ionSelect)="uploadEvent()"></ion-tab>
  <ion-tab  tabTitle="科普擂台" tabIcon="easel" (ionSelect)="openMenu()"></ion-tab>
  <ion-tab [root]="tab4Root" tabTitle="个人中心" tabIcon="contact" (ionSelect)="loginType()"></ion-tab>
  <ng-container *ngIf="xx">
    <ul class="kpul">
      <li (click)="oneEvent()">科普擂主</li>
      <hr/>
      <li (click)="twoEvent()">科普活动</li>
      <hr/>
      <li (click)="threeEvent()">科普基地</li>
    </ul>
  </ng-container>
  <ng-container *ngIf="isaction">
    <ul class="action">
      <ng-container  *ngFor="let item of tasklisthuodong;let i=index;">
        <li (click)="actionfun(item['id'],item['title'])">{{item['title']}}</li>
      </ng-container>
      <hr>
      <li style="color: #a94442" (click)="isactionqx()">取消</li>
    </ul>
  </ng-container>
</ion-tabs>
